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02) Limits, Facts - SA, Dev > SQS > Flashcards

SQS Flashcards

1
Q

размер сообщения SQS

A

256 KB

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2
Q

максимум в SQS FIFO

A

300 сообщений в секунду

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3
Q

retention сообщения в SQS

A

14 дней

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3
Q

в батче при чтении SQS очереди

A

10 сообщений

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3
Q

максимум в SQS FIFO (если с батчем)

A

3000 сообщений в секунду

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4
Q

Latency в SQS (очень мало)

A

< 10 мс

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5
Q

delivery в SQS FIFO (тоже самое с SNS)

A

exactly once

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6
Q

по умолчанию retention сообщения в SQS

A

4 дня

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7
Q

есть вероятность дублирования сообщения SQS Standard (тоже самое с SNS)

A

at least once

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8
Q

максимум throughput сообщений в секунду в SQS

A

НЕ ограничено

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9
Q

максимум сообщений в очереди SQS

A

НЕ ограничено

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10
Q

Partition Key в Kinesis =

A

Group ID в SQS

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10
Q

для фичи MessageTimeout

A

DelaySeconds

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11
Q

для фичи Long Polling

A

‼️ReseiveMessageWaitTimeSeconds

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12
Q

максимальный delay для SQS сообщения

A

‼️15 минут

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13
Q

дефолтный message visibility timeout

A

30 секунд

14
Q

максимальный long polling

A

20 секунд

15
Q

максимум попыток перед DLQ

A

MaximumReceives threshold

16
Q

технология для отправки в SQS сообщений, больше 256 KB

A

SQS Extended Client library

17
Q

то, чем ограничено множество Consumer’ов в SQS FIFO

A

множество MessageGroupID

18
Q

12 часов

A

максимальный visibility timeout

02) Limits, Facts - SA, Dev (24 decks)

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